diff --git a/lib/templates/chart.mustache b/lib/templates/chart.mustache
index fdb9a944214..c1390dd5b23 100644
--- a/lib/templates/chart.mustache
+++ b/lib/templates/chart.mustache
@@ -26,15 +26,17 @@
     }
 }}
 <div class="chart-area" id="chart-area-{{uniqid}}">
-    <div class="chart-image" role="presentation" aria-describedby="chart-table-data-{{uniqid}}"></div>
-    <div class="chart-table {{^withtable}}accesshide{{/withtable}}">
-        <p class="chart-table-expand">
-            <a href="#" aria-controls="chart-table-data-{{uniqid}}" role="button">
-                {{#str}}showchartdata, moodle{{/str}}
-            </a>
-        </p>
-        <div class="chart-table-data" id="chart-table-data-{{uniqid}}" {{#withtable}}role="complementary" aria-expanded="false"{{/withtable}}></div>
-    </div>
+    <div class="chart-image" role="presentation" {{#withtable}}aria-describedby="chart-table-data-{{uniqid}}" {{/withtable}}></div>
+    {{#withtable}}
+        <div class="chart-table">
+            <p class="chart-table-expand">
+                <a href="#" aria-controls="chart-table-data-{{uniqid}}" role="button">
+                    {{#str}}showchartdata, moodle{{/str}}
+                </a>
+            </p>
+            <div class="chart-table-data" id="chart-table-data-{{uniqid}}" role="complementary" aria-expanded="false"></div>
+        </div>
+    {{/withtable}}
 </div>
 
 {{#js}}